What surprised you about this dissolving experiment? @MrsSillKinder @CampbellAPS #reflecting @APSscience
What surprised you about this dissolving experiment? @MrsSillKinder @CampbellAPS #reflecting @APSscience https://t.co/7LEj9zi3qU
What surprised you about this dissolving experiment? @MrsSillKinder @CampbellAPS #reflecting @APSscience https://t.co/7LEj9zi3qU